BDSM
BDSM is the acronym for the interpersonal relationships of "Bondage and Discipline" (B/D), "Dominant and Submissivem" (D/S) and "Sadism and Masochism" (S/M). It is used to describe the erotic practices or roleplaying whom involve bondage, discipline, dominance and submission, sadomasochism, and the related interpersonal dynamics.